Dr.Althea
0.1 Gentle Retinol SerumA serum built around Niacinamide and Vitamin E, for barrier repair and smoothing.
A serum built around Panthenol and Retinoid, for barrier repair and smoothing.
Brand price
USD 26.00 · checked 8 Oct 2026 · brand's site
Brand price
USD 23.90 · checked 26 Sept 2026 · brand's site
At a Glance
They come out differently on Silicone-free and Cruelty-free; those rows are shaded. Tap any answer to see why.
Key Ingredients
Fatty alcohol1
Waxy fatty alcohols used as emollients and thickeners; unrelated to drying alcohol.
Benefits
Hydrating11
Boosts hydration and relieves dry, tight skin.
Acetyl Heptapeptide-4, Acetyl Hexapeptide-8, Acetyl Octapeptide-3, Butylene Glycol, Butyrospermum Parkii Butter, Glycerin, Helianthus Annuus Seed Oil, Propanediol, Squalane, Stearic Acid, Tocopherol
Barrier Repair18
Strengthens and restores the skin's natural barrier.
Butyrospermum Parkii Butter, Caprylyl Glycol, Cetearyl Alcohol, Glycerin, Glyceryl Stearate, Glyceryl Stearate Citrate, Glycine Soja Oil, Helianthus Annuus Seed Oil, Hydrogenated Vegetable Oil, Lecithin, Niacinamide, Palmitic Acid, Pentaerythrityl Tetraethylhexanoate, Sodium Polyacrylate, Squalane, Stearic Acid, Synthetic Wax, Tocopherol
Hydrating6
Boosts hydration and relieves dry, tight skin.
Butylene Glycol, Caprylic/Capric Triglyceride, Glycerin, Glyceryl Acrylate/Acrylic Acid Copolymer, Panthenol, Tocopherol
Barrier Repair10
Strengthens and restores the skin's natural barrier.
Allantoin, Bakuchiol, Borago Officinalis Extract, Caprylic/Capric Triglyceride, Dibutyl Adipate, Glycerin, Glycine Soja Oil, Panthenol, Sodium Polyacrylate, Tocopherol
Reduces Irritation4
Eases discomfort and supports skin resilience.
Allantoin, Chamomilla Recutita Flower Extract, Panthenol, Salvia Sclarea Extract
Redness Reducing3
Soothes visible redness and calms irritation.
Allantoin, Chamomilla Recutita Flower Extract, Salvia Sclarea Extract
Concerns
May Trigger Acne7
Can clog pores or trigger breakouts.
Cetearyl Alcohol, Glycine Soja Oil, Hydrogenated Vegetable Oil, Palmitic Acid, Sorbitan Isostearate, Stearic Acid, Tocopherol
May Worsen Seborrheic Dermatitis17
May feed the yeast involved in seborrheic dermatitis.
Acetyl Heptapeptide-4, Acetyl Hexapeptide-8, Acetyl Octapeptide-3, Butyrospermum Parkii Butter, Cetearyl Alcohol, Cetearyl Glucoside, Glyceryl Stearate, Glyceryl Stearate Citrate, Glycine Soja Oil, Helianthus Annuus Seed Oil, Hydrogenated Vegetable Oil, Lecithin, Palmitic Acid, Polyglyceryl-10 Laurate, Polysorbate 20, Sorbitan Isostearate, Stearic Acid
May Worsen Keratosis Pilaris7
May clog follicles or strip skin prone to keratosis pilaris.
Cetearyl Alcohol, Glycine Soja Oil, Hydrogenated Vegetable Oil, Palmitic Acid, Sorbitan Isostearate, Stearic Acid, Tocopherol
May Worsen Oily Skin5
May increase shine or excess oil.
Butyrospermum Parkii Butter, Glycine Soja Oil, Helianthus Annuus Seed Oil, Hydrogenated Vegetable Oil, Squalane
May Trigger Acne4
Can clog pores or trigger breakouts.
Glycine Soja Oil, Sorbitan Isostearate, Sorbitan Oleate, Tocopherol
May Worsen Seborrheic Dermatitis5
May feed the yeast involved in seborrheic dermatitis.
Glycine Soja Oil, Hydrogenated Lecithin, Polyglyceryl-3 Methylglucose Distearate, Sorbitan Isostearate, Sorbitan Oleate
May Worsen Keratosis Pilaris4
May clog follicles or strip skin prone to keratosis pilaris.
Glycine Soja Oil, Sorbitan Isostearate, Sorbitan Oleate, Tocopherol
Ingredients Side-by-side
Water (in both products)
Skin Conditioning
Skin Conditioning
Pentaerythrityl Tetraethylhexanoate
Emollient
Smoothing
0 / —
- Niacinamide
- Acne Fighting
- Barrier Repair
- Brightening
- Dark Spots
- Even Tone
- Oil Control
- Pore Refining
- Redness Reducing
Emollient
- Fatty esters (glyceryl stearate, PEG-100 stearate)
- May Worsen Seborrheic Dermatitis
Water (in both products)
Skin Conditioning
Emollient
1,2-Hexanediol (in both products)
Skin Conditioning
Glycine Soja Oil (in both products)
Emollient
3 / 0
- Plant oils and butters (coconut, olive, shea)
- Plant or mineral oil
- Barrier Repair
- May Trigger Acne
- May Worsen Keratosis Pilaris
- May Worsen Oily Skin
- May Worsen Seborrheic Dermatitis
Emulsifying
- Fatty esters (glyceryl stearate, PEG-100 stearate)
- May Worsen Seborrheic Dermatitis
Polyglyceryl-3 Methylglucose Distearate
Emulsifying
- Fatty esters (glyceryl stearate, PEG-100 stearate)
- May Worsen Seborrheic Dermatitis
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Water
Antiplaque, Skin Conditioning, Solvent
Aqua (EU),Deionized Water,Distilled Water,Micromatrix Fractile AN,Onsen-Sui (JPN),Purified Water
Learn more about Water →Butylene Glycol
Fragrance, Humectant, Skin Conditioning, Solvent, Viscosity Controlling
Butane-1,3-diol (CAS No. 107-88-0/ EC No. 203-529-7) (R)-(-)-butane-1,3-diol” (CAS No. 6290-03-5/ EC No. 228-532-0)
Learn more about Butylene Glycol →Glycerin
Denaturant, Fragrance, Hair Conditioning, Humectant, Oral Care, Perfuming, Humectant, Skin Protecting, Solvent, Viscosity Controlling
Glycerin may be plant, synthetic or animal depending on the supplier.
Learn more about Glycerin →1,2-Hexanediol
Skin Conditioning, Solvent
We don't have a description for 1,2-Hexanediol yet.
Learn more about 1,2-Hexanediol →Glycine Soja Oil
Perfuming, Skin Conditioning, Emollient
Glycine Soja Oil isn't fungal acne safe.
Learn more about Glycine Soja Oil →Tocopherol
Antioxidant, Fragrance, Skin Conditioning, Occlusive
Tocopherol is vitamin E.
Learn more about Tocopherol →Polyisobutene
Binding, Film Forming, Viscosity Controlling
Homopolymer of 2-methyl-1 propene
Learn more about Polyisobutene →Ethylhexylglycerin
Deodorant, Skin Conditioning
Ethylhexylglycerin is the organic compound that conforms to the formula
Learn more about Ethylhexylglycerin →Sodium Polyacrylate
Absorbent, Binding, Emulsion Stabilising, Film Forming, Hair Fixing, Skin Conditioning, Emollient, Viscosity Controlling
2-Propenoic acid, homopolymer, sodium salt
Learn more about Sodium Polyacrylate →Retinol
Skin Conditioning
Retinol is a retinoid.
Learn more about Retinol →
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